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单选题
According to the fifth rule, a pressure cooker cover should be opened ______.
A
as soon as the cooking is finished
B
while it is still on the stove
C
with force when it is hot
D
after it is cooled down
参考答案
参考解析
解析：
事实推理题。题干意为“根据文章第五条规则，高压锅何时才能打开?”由文中第五条第二句话Allow the cooker to cool or run it under cool water before …可知，必须等到高压锅冷却后才能打开锅盖。所以正确的答案为D。
事实推理题。题干意为“根据文章第五条规则，高压锅何时才能打开?”由文中第五条第二句话Allow the cooker to cool or run it under cool water before …可知，必须等到高压锅冷却后才能打开锅盖。所以正确的答案为D。
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